Esikhathini sanamuhla, sidinga amadivayisi ambalwa esinawo, futhi sidinga ukudlulisa idatha phakathi kwalawa madivayisi. Sidinga futhi ukuxhuma lawo madivaysi kukhompuyutha ngesikhathi esifanayo. Ngezansi, sidinga izinketho eziningi zokuxhuma kulezi zinsuku. Kodwa-ke, inani lezimbobo esinazo kukhompuyutha ephathwayo/kukhompuyutha ngokuvamile azanele ukwenza le njongo.
Ngakho yiziphi izixazululo esinazo? Singase sifune ukuxhuma amadivaysi ambalwa kumthombo wamandla owodwa, noma singase sifise ukuxhuma amadivaysi amaningi kudivayisi eyodwa. Nakhu kufika isihlukanisi se-USB. Lawa magajethi awusizo asivumela ukuthi senze konke okungenhla, nokunye okwengeziwe. Kulokhu okuthunyelwe, ngizokukhombisa incazelo yesihlukanisi se-USB, ukuthi sisebenza kanjani, nokuthi yini okudingeka uyibheke lapho ukhetha isihlukanisi se-USB esifanele ngezidingo zakho.
Okuqukethwe:
- Yini isihlukanisi se-USB?
- Isihlukanisi se-USB sisebenza kanjani?
- Izinzuzo kanye nezithiyo zesihlukanisi se-USB
- Ungakhetha kanjani isihlukanisi se-USB
- Isetshenziswa kanjani isihlukanisi se-USB
Yini isihlukanisi se-USB?
Isihlukanisi se-USB iyidivayisi edumile evumela ukuxhuma idivayisi ye-USB engaphezu kweyodwa embobeni eyodwa ye-USB, ngakho kufana ne-powersripper yedivayisi ye-USB. Uma ubufuna ukunweba inombolo yamadivayisi e-USB ongayixhuma kusukela kukhompuyutha yakho, ikhompuyutha ephathekayo noma idivayisi enezimbobo ze-USB ezilinganiselwe lokhu kungase kube idivayisi yakho. Kungaba usizo kulabo bantu abasebenzisa amadivayisi anenombolo elinganiselwe yezimbobo ze-USB ezifuna ukuxhuma amadivaysi amaningi ikakhulukazi amanye adinga izimbobo eziningi ukuxhuma amakhibhodi, amagundane, ama-hard drive angaphandle, njll.
Izihlukanisi ze-USB ziza ngomumo nobukhulu obuhlukahlukene. Isihlukanisi se-USB esilula kakhulu ikhebula elincane elithatha uxhumano olulodwa lwe-USB, isibonelo, bese liyihlukanisa kabili. Izihlukanisi eziyinkimbinkimbi, ezibizwa ngokuthi amahabhu asebenzayo, ngokuvamile zakhiwa ngehabhu elinamandla, okusho ukuthi zingasabalalisa idatha namandla kumadivayisi axhunyiwe.
Ngikholwa ukuthi izihlukanisi ze-USB zasungulwa ngoba njengoba sithembela kakhulu kumadivayisi ancike ku-USB, isidingo sezinketho eziningi zokuxhumana sadlula inani lamachweba ajwayelekile atholakala emishinini yethu. Ama-Splitters aqale njengamadivayisi alula anokumiswa kwembobo eyodwa kuya kokubili futhi abe yizindawo eziyinkimbinkimbi nezinye izici eziwusizo ezihlanganisa amabhange kagesi ukuze kube lula ukushaja nokuphathwa kokudluliswa kwedatha okumaphakathi, futhi okubonisa ukukhula okulindelekile kokuthi yini ubuchwepheshe okufanele basenzele yona.
Sisebenza kanjani isihlukanisi se-USB?
Ngokulula kwayo, isihlukanisi se-USB sithatha isignali eyodwa ye-USB (idatha namandla) embobeni eyodwa bese siyiphambukisa phakathi kwamadivayisi ambalwa. Isihlukanisi esiyisisekelo se-passive asiyona into engaphezu kwe-multi-plug, enganikezeli ukuphathwa okusebenzayo kwedatha noma amandla; kunalokho, ivele idlulise isignali eyodwa kumadivayisi amaningana angaxhunywa kuwo. Nokho, lokhu kusho ukuthi amandla emishini azovela ngokuqondile ekuphumeni kwamandla embobo ye-USB yasekuqaleni – ngeke anikeze amandla ngokwawo kumadivayisi.
Amahabhu ayizihlukanisi ze-USB ezisebenzayo ezinomthombo wazo wamandla ozimele; bangaphatha ngokusebenzayo ukugeleza kwedatha phakathi kwedivayisi yomsingathi kanye nama-peripheral. Lokhu kubangela ukunikezwa kwamandla okulawulwa kahle endaweni ngayinye, futhi ukudluliswa kwedatha akuvinjwa lapho kusetshenziswa ama-peripheral amaningi.
Izihlukanisi ze-USB zisebenzisa le datha eyinkimbinkimbi nezivumelwano zezingxoxo zamandla ukuze zingene ocingweni lwakho futhi zinikeze ukuthobelana namadivayisi ahlukahlukene kanye namazinga e-USB. Kusukela ku-USB 1.1 engasasebenzi manje kuya ekuxhumekeni kwakamuva kwe-USB-C, izihlukanisi zisungula ibhuloho phakathi kokusebenza kwedivayisi yakho nezidingo zakho zokuxhuma.
Izinzuzo kanye nezithiyo zesihlukanisi se-USB
Isithombe ngo-22217566/iStockInzuzo enkulu yesihlukanisi se-USB ngokuyisisekelo ikhulisa inani lamadivayisi angasetshenziswa embotsheni eyodwa ye-USB. Isibonelo, uma unamadivayisi anenombolo elinganiselwe yezimbobo, isihlukanisi se-USB sizoba usizo kakhulu. Futhi, uma kuyi-USB splitter esebenzayo, ingasabalalisa amandla kuwo wonke amadivayisi axhunyiwe ukuze asebenze, ikakhulukazi uma edinga amandla engeziwe njenge-hard drive yangaphandle noma idivayisi yokudlala.
Kodwa banama-downsides, futhi. Ukulethwa kwamandla kudivayisi ngayinye kungase kwehle uma usebenzisa isihlukanisi esingenzi lutho, futhi ukusebenza kungase kuphazamiseke. Isivinini sokudlulisa singase sithinteke uma izihlukanisi ezimbili noma ngaphezulu, ikakhulukazi uma leso sihlukanisi singadalelwanga ukuphatha ukugeleza kwethrafikhi.
Okwesibili, udinga ukunquma ukuthi ingabe isihlukanisi se-USB siyahambisana nawo wonke amadivayisi ofuna ukuwaxhuma. Nakuba izihlukanisi eziningi ze-USB emakethe zibuyela emuva zihambisana namazinga e-USB ahlukahlukene, ukuqinisekisa ukuthi isihlukanisi sisebenza kuma-flash drive, izidlali zomculo, ama-hard drive angaphandle namahabhu e-USB kuzo zonke izinguqulo ze-USB kungase kudinge ukucatshangelwa ukuthi ingabe abashayeli abengeziwe noma isofthiwe iyadingeka yini ukuze kuzuzwe ukusebenza okuphelele kulo lonke ibhodi.
Ungakhetha kanjani isihlukanisi se-USB
Izihlukanisi ze-USB ezihlukene zifanele ukusetha okuthile, kuye ngokuthi mangaki amachweba owadingayo, hlobo luni lwamadivayisi ohlela ukuwaxhuma, nokuthi yiziphi izindinganiso ze-USB ozidingayo ukuze uzisekele; uma uhlela ukuxhuma inani lamadivayisi alambele amandla, cishe uzofuna ukukhetha isihlukanisi esisebenzayo esinamandla aso, kodwa uma okudingayo nje ukwengeza izimbobo ezengeziwe zekhibhodi negundane, isihlukanisi esingahlangani singanele.
Idizayini nekhwalithi yokwakha yesihlukanisi nayo ibalulekile. Kufanele yenziwe kahle ukuze ingalimazi amadivayisi akho e-USB - noma yonakale ngokwayo lapho uyipakisha. Kufanele ibe minyene (ukuze ukwazi ukuyisebenzisa ezindaweni ezincane) futhi iphatheke kahle (emisebenzini yakho yansuku zonke yasendleleni). Kufanele futhi ibe nesikhala esanele phakathi kwezimbobo ukuze ifake idivayisi enepulaki enkulu noma isixhumi.
Okokugcina, qiniseka ukuthi iyahambisana. Isihlukanisi sidinga ukusekela izinga le-USB ledivayisi yakho yokusingatha nawo wonke ama-peripherals akho. Okufanelekile, uma ubheke phambili, ufuna isihlukanisi esisekela izindinganiso zakamuva ze-USB, okuwukudluliselwa kwedatha okushesha kakhulu, okunamandla kunawo wonke asekelwa amadivayisi akho njengamanje.
Ungayisebenzisa kanjani i-USB splitter
I-splitter kulula ukuyisebenzisa. Izihlukanisi ezingenzi lutho zidinga ukufakwa embobeni ye-USB yedivayisi yakho bese ama-peripherals akho exhunywe kuyo. Isihlukanisi esisebenzayo singase sidinge ukunikezwa kwamandla kwangaphandle, ngakho-ke kufanele uqinisekise ukuthi sixhunywe endaweni kagesi noma embobeni ye-USB enamandla ngaphambi kokuxhuma idivayisi yakho.
Isihlukanisi se-USB kufanele futhi sihlanganiswe namandla nezidingo zedatha zamadivayisi esiwanika amandla. Ukuxhuma amadivayisi amaningi anamandla aphezulu kusihlukanisi esingenawo umthamo wamandla kungabangela isihlukanisi sisebenze kabi noma sihluleke ukusebenza.
Ngaphezu kwalokho, qiniseka ukuthi ubuyekeza umshayeli wekhompyutha yakho kanye nezishayeli zesihlukanisi sakho se-USB ngezikhathi ezithile. Kungase kudingeke ukuthi ubuyekeze i-firmware uma isihlukanisi sakho se-USB sinaso. Lokhu kuzoqinisekisa ukuthi isihlukanisi sakho se-USB ne-PC yakho zihlala zihambisana futhi ziqhubeka nokusebenza kahle.
Isiphetho
Kungakhathaliseki ukuthi i-USB 2.0 noma i-3.0, ingxenye ebalulekile kukhithi yamathuluzi yanoma ubani ogcina idivayisi ephathekayo engaphezu kweyodwa isihlukanisi se-USB. Le divayisi encane ixazulula inkinga ekhona yonke indawo yokungabi nezimbobo ze-USB ezanele zokunamathisela amadivayisi ahlukahlukene adingekayo ukuze asebenze noma adlale. Uma une-smartphone, ithebhulethi, ikhompuyutha ephathekayo noma i-PC, futhi uthanda ukubuka amamuvi noma ujabulele imidlalo ethile ngenkathi ukuyo, kungenzeka ukuthi uzohlangabezana nale nkinga. Kodwa yini ngempela i-splitter, isebenza kanjani, yiziphi izinhlobo ezitholakalayo, yiziphi izinzuzo zayo kanye nezinkinga zayo, futhi i-USB splitter ingasetshenziswa kanjani kangcono ngezidingo zakho ezahlukene? Nakhu okudingeka ukwazi. Isihlukanisi se-USB yidivayisi ekwazi ukulinganisa izinkinga ohlangabezana nazo uma uzama ukuxhuma amadivayisi amaningi embobeni eyodwa.
